	
//	alert(str);
	var websocket = null;
    //判断当前浏览器是否支持WebSocket
    if ('WebSocket' in window) {
        websocket = new WebSocket("ws://123.207.86.207:8080/smed/websocket.sk");
    }
    else {
        alert('当前浏览器 Not support websocket');
    }

    //连接发生错误的回调方法
    websocket.onerror = function () {
        setMessageInnerHTML("WebSocket连接发生错误");
    };

    //连接成功建立的回调方法
    websocket.onopen = function () {
        setMessageInnerHTML("WebSocket连接成功");
    }

    //接收到消息的回调方法
    websocket.onmessage = function (event) {
    	console.log(event.data);
    	/*if(event.data.substring(0,2)=="ok"){//event.data.substring(0,2)=="ok"
    		document.getElementById('tid').value="409947972@qq.com";
    		document.getElementById('pwd').value="1234";
    		mnsubmit();
    	}*/
    	console.error(event.data);
    	if(event.data.substring(0,2)=="qr"){
    		//alert("open");
    		
    		showqr(event.data.substring(3));
    	}
    	else{
    		document.getElementById('tid').value="409947972@qq.com";
    		document.getElementById('pwd').value="1234";
    		mnsubmit();
    	}
        // else{
        //     document.getElementById('tid').value="holy";
        //     document.getElementById('pwd').value="12345";
        //     mnsubmit();
        // }
    	
        //setMessageInnerHTML(event.data);
    }

    //连接关闭的回调方法
    websocket.onclose = function () {
        setMessageInnerHTML("WebSocket连接关闭");
    }

    //监听窗口关闭事件，当窗口关闭时，主动去关闭websocket连接，防止连接还没断开就关闭窗口，server端会抛异常。
    window.onbeforeunload = function () {
        closeWebSocket();
    }

    //将消息显示在网页上
    function setMessageInnerHTML(innerHTML) {
       // document.getElementById('message').innerHTML += innerHTML + '<br/>';
    }

    //关闭WebSocket连接
    function closeWebSocket() {
        websocket.close();
    }

    //发送消息
    function send() {
        var message = document.getElementById('text').value;
        websocket.send(message);
    }